Now You Noticed Me

Dahyun is a clever girl...although he is young but she was in the senior class.. because she was young...the senior can't accept her in the class...except Yugyeom and Bambam. One day, a transfer student from Japan comes to their school and being in the same class together with Dahyun, Yugyeom and Bambam...now, the story begins.....among they four.